diff options
Diffstat (limited to 'v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data')
3 files changed, 114 insertions, 0 deletions
diff --git a/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/ReadableVppDataTree.java b/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/ReadableVppDataTree.java new file mode 100644 index 000000000..18e854a81 --- /dev/null +++ b/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/ReadableVppDataTree.java @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.v3po.impl.data; + +import com.google.common.annotations.Beta; +import com.google.common.base.Optional; +import com.google.common.util.concurrent.CheckedFuture; +import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; +import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode; + +/** + * Facade over VPP data tree that allows reading tree nodes. + */ +@Beta +public interface ReadableVppDataTree { + /** + * Reads a particular node from the VPP data tree. + * + * @param path Path of the node + * @return a CheckFuture containing the result of the read. + */ + CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(YangInstanceIdentifier path); +} diff --git a/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/VppDataTree.java b/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/VppDataTree.java new file mode 100644 index 000000000..9f64c3966 --- /dev/null +++ b/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/VppDataTree.java @@ -0,0 +1,42 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.v3po.impl.data; + +import com.google.common.annotations.Beta; +import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification; +import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException; + +/** + * Facade over VPP data tree that allows tree modification. + */ +@Beta +public interface VppDataTree { + /** + * Commits modification to VPP data tree. + * + * @param modification VPP data tree modification + * @throws DataValidationFailedException if modification data is not valid + */ + void commit(final DataTreeModification modification) throws DataValidationFailedException; + + /** + * Creates read-only snapshot of a VppDataTree. + * + * @return Data tree snapshot. + */ + VppDataTreeSnapshot takeSnapshot(); +} diff --git a/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/VppDataTreeSnapshot.java b/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/VppDataTreeSnapshot.java new file mode 100644 index 000000000..f4d68306f --- /dev/null +++ b/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/VppDataTreeSnapshot.java @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.v3po.impl.data; + +import com.google.common.annotations.Beta; +import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification; + +/** + * Read-only snapshot of a {@link ReadableVppDataTree}. + */ +@Beta +public interface VppDataTreeSnapshot extends ReadableVppDataTree { + + /** + * Creates a new VPP data tree modification. + * + * @return A new data tree modification + */ + DataTreeModification newModification(); +} |